Barcelona Weather in August
In August, Barcelona averages a high of 30°C (86°F) and a low of 22°C (72°F), based on 17 years of historical weather data from BARCELONA-EL RAVAL.
30°C
Average high
86°F
22°C
Average low
72°F
40°C
Record high
104°F · 2018
16°C
Record low
60°F · 2017
What to Expect in Barcelona in August
Typical August days in Barcelona reach 30°C (86°F) during the afternoon and cool to around 22°C (72°F) overnight. On average, measurable rain falls on about 17% of days this month. Over the past 17 years, August temperatures in Barcelona have ranged from a record high of 40°C (2018) down to a record low of 16°C (2017).
For a day-by-day look or other months, see the full Barcelona weather history.